separation des bonus

srcs/draw.c

@@ -18,7 +18,6 @@ void	draw_image(t_fdf *fdf)
 			draw_grid(fdf, i, j);
 	}
 	mlx_put_image_to_window(fdf->mlx_ptr, fdf->win_ptr, fdf->img_ptr, 0, 0);
-	position_state(fdf);
 }
 
 void	draw_grid(t_fdf *fdf, int i, int j)

srcs/draw_bonus.c

@@ -0,0 +1,99 @@
+#include "fdf.h"
+
+void	draw_image(t_fdf *fdf)
+{
+	int	i;
+	int	j;
+
+	fdf->rad_x = fdf->rot_x * M_PI / 180;
+	fdf->rad_y = fdf->rot_y * M_PI / 180;
+	i = -1;
+	while (++i < fdf->img_size_y * fdf->img_sizel)
+		*(unsigned int *)(fdf->img_addr + i) = 0;
+	j = -1;
+	while (++j < fdf->map_height)
+	{
+		i = -1;
+		while (++i < fdf->map_width)
+			draw_grid(fdf, i, j);
+	}
+	mlx_put_image_to_window(fdf->mlx_ptr, fdf->win_ptr, fdf->img_ptr, 0, 0);
+	position_state(fdf);
+}
+
+void	draw_grid(t_fdf *fdf, int i, int j)
+{
+	int	*point_start;
+	int	*point_end;
+
+	point_start = new_coordinates(fdf, i, j);
+	point_end = NULL;
+	if (i + 1 < fdf->map_width)
+		point_end = new_coordinates(fdf, i + 1, j);
+	draw_lines(fdf, point_start, point_end);
+	if (j + 1 < fdf->map_height)
+	{
+		free(point_end);
+		point_end = new_coordinates(fdf, i, j + 1);
+	}
+	draw_lines(fdf, point_start, point_end);
+	free(point_start);
+	free(point_end);
+}
+
+void	draw_lines(t_fdf *fdf, int *start, int *end)
+{
+	int	dx;
+	int	dy;
+	int	z;
+	int	i;
+	int	j;
+
+	if (end)
+	{
+		dx = end[0] - start[0];
+		dy = end[1] - start[1];
+		i = 0;
+		j = 0;
+		z = start[2];
+		while (ft_abs(i) <= ft_abs(dx) && ft_abs(j) <= ft_abs(dy))
+		{
+			if ((dx + dy) && (i + j))
+				z = start[2] + (end[2] - start[2]) * (i + j) / (dx + dy);
+			draw_color_pixel(fdf, start[0] + i, start[1] + j, z);
+			if (!ft_abs(dx) || ft_abs(j) < ft_abs(i * dy / dx))
+				j += ft_sign(dy);
+			else
+				i += ft_sign(dx);
+		}
+	}
+}
+
+void	draw_color_pixel(t_fdf *fdf, int new_x, int new_y, int z)
+{
+	int	color;
+
+	color = 0xffffff;
+	z -= (z * fdf->zoom) / fdf->offset;
+	z /= fdf->altitude;
+	if (z > fdf->min_z && fdf->z_amplitude)
+	{
+		color = color ^ (((0xff / fdf->z_amplitude) * (z - fdf->min_z)) << 16);
+		color = color ^ (((0xff / fdf->z_amplitude) * (z - fdf->min_z)) << 0);
+	}
+	draw_pixel(fdf, new_x, new_y, color);
+}
+
+void	draw_pixel(t_fdf *fdf, int x, int y, int color)
+{
+	int	position;
+	int	xmax;
+	int	ymax;
+
+	xmax = fdf->img_sizel / (fdf->img_bpp / 8);
+	ymax = fdf->img_size_y;
+	if (x < 0 || y < 0 || x > xmax || y > ymax)
+		return ;
+	position = y * fdf->img_sizel + x * fdf->img_bpp / 8;
+	*(unsigned int *)(fdf->img_addr + position) = color;
+}

srcs/keypress.c

@@ -1,69 +1,9 @@
 #include "fdf.h"
 
-/*
-** U -> up wiew
-** I -> isometric original view
-** O -> increase altitude
-** P -> decrease altitude
-** F -> fit to window
-** C -> center
-*/
-void	keypress_more(int keycode, t_fdf *fdf)
-{
-	if (keycode == A)
-		fdf->zoom += 1;
-	else if (keycode == W)
-		fdf->zoom -= 1;
-	else if (keycode == U)
-	{
-		fdf->rot_x = 0;
-		fdf->rot_y = 0;
-	}
-	else if (keycode == I)
-	{
-		fdf->rot_x = -45;
-		fdf->rot_y = -35;
-		fdf->mov_x = (fdf->win_size_x - fdf->map_size_x) / 2;
-		fdf->mov_y = (fdf->win_size_y - fdf->map_size_y) / 2;
-		fdf->zoom = 0;
-	}
-	else if (keycode == O)
-		fdf->altitude++;
-	else if (keycode == P)
-		if (fdf->altitude > 1)
-			fdf->altitude--;
-}
-
-/*
-** Q -> move left
-** D -> move right
-** Z -> move up
-** S -> move down
-** A -> zoom
-** W -> unzoom
-*/
 int	keypress(int keycode, t_fdf *fdf)
 {
 	if (keycode == ESCAPE)
 		shut_down(fdf);
-	else if (keycode == LEFT)
-		fdf->rot_x += 1;
-	else if (keycode == RIGHT)
-		fdf->rot_x -= 1;
-	else if (keycode == UP)
-		fdf->rot_y += 1;
-	else if (keycode == DOWN)
-		fdf->rot_y -= 1;
-	else if (keycode == Q)
-		fdf->mov_x -= 6;
-	else if (keycode == D)
-		fdf->mov_x += 6;
-	else if (keycode == Z)
-		fdf->mov_y -= 6;
-	else if (keycode == S)
-		fdf->mov_y += 6;
-	else
-		keypress_more(keycode, fdf);
 	draw_image(fdf);
 	return (0);
 }

srcs/keypress_bonus.c

@@ -0,0 +1,69 @@
+#include "fdf.h"
+
+/*
+** U -> up wiew
+** I -> isometric original view
+** O -> increase altitude
+** P -> decrease altitude
+** F -> fit to window
+** C -> center
+*/
+void	keypress_more(int keycode, t_fdf *fdf)
+{
+	if (keycode == A)
+		fdf->zoom += 1;
+	else if (keycode == W)
+		fdf->zoom -= 1;
+	else if (keycode == U)
+	{
+		fdf->rot_x = 0;
+		fdf->rot_y = 0;
+	}
+	else if (keycode == I)
+	{
+		fdf->rot_x = -45;
+		fdf->rot_y = -35;
+		fdf->mov_x = (fdf->win_size_x - fdf->map_size_x) / 2;
+		fdf->mov_y = (fdf->win_size_y - fdf->map_size_y) / 2;
+		fdf->zoom = 0;
+	}
+	else if (keycode == O)
+		fdf->altitude++;
+	else if (keycode == P)
+		if (fdf->altitude > 1)
+			fdf->altitude--;
+}
+
+/*
+** Q -> move left
+** D -> move right
+** Z -> move up
+** S -> move down
+** A -> zoom
+** W -> unzoom
+*/
+int	keypress(int keycode, t_fdf *fdf)
+{
+	if (keycode == ESCAPE)
+		shut_down(fdf);
+	else if (keycode == LEFT)
+		fdf->rot_x += 1;
+	else if (keycode == RIGHT)
+		fdf->rot_x -= 1;
+	else if (keycode == UP)
+		fdf->rot_y += 1;
+	else if (keycode == DOWN)
+		fdf->rot_y -= 1;
+	else if (keycode == Q)
+		fdf->mov_x -= 6;
+	else if (keycode == D)
+		fdf->mov_x += 6;
+	else if (keycode == Z)
+		fdf->mov_y -= 6;
+	else if (keycode == S)
+		fdf->mov_y += 6;
+	else
+		keypress_more(keycode, fdf);
+	draw_image(fdf);
+	return (0);
+}